Thalberg's octave-playing was not altogether elastic and free from rigidity, for in long-continued and rapid octave passages a close observer would have noticed a contraction of his facial muscles and a compression of the lips, which would have been avoided under the conditions of properly devitalized upper-arm muscles and loose wrists. Shortly after his arrival in our country he went by invitation to my brother's house in West Orange, New Jersey, on a visit of some weeks. This afforded an opportunity which was not neglected, and as a result I became well acquainted with him and his method of practice. In this way he was virtually one of my best teachers, although no regular lessons were received from him. Moreover, in several of his concerts I played with him his duo for two pianofortes on themes from "Norma," and these were occasions of great artistic profit. One learned much, also, from hearing him practise. His daily exercises included scale and arpeggio passages played at various rates of speed and with different degrees of dynamic force. These were always put into rhythmic form, and the measures, sometimes in triple and sometimes in quadruple time in many varieties, were invariably indicated by means of accentuation. Dynamic effects, such as crescendos and diminuendos, also received due attention. In short, as it seems to me, he made it a point--as well in the cultivation and development of physical technic as in his public performances--to play _musically_ at all times. [Illustration: Autograph of Sigismond Thalberg] Thalberg's technic seemed to be confined mainly to the finger, hand, wrist, and lower-arm muscles, but these he used in such a deft manner as to draw from his instrument the loveliest tones. He was altogether opposed to the high-raised finger of some of the modern schools, and in his work entitled "L'Art du Chant applique au Piano" he cautions students against this habit. The same advice had been previously given by Carl Czerny in his "Letters on the Art of Playing the Pianoforte," namely: "Do not strike the keys from too great a height, as in this case a thud will accompany the tone." Thalberg adds: "Gewoehnlich arbeitet man zu viel mit den Fingern und zu wenig mit dem Geiste" ("Generally one works too much with the fingers and too little with the intelligence"). This is reasonable advice, for a touch which starts off simply for strength and mechanical development, separate from other traits, becomes eventually so obstinately fixed and determined that its influence will dominate and stand constantly in the way of poetic and musical development. In this connection it is well to remember and apply the proverb: "An ounce of prevention is worth a pound of cure."